8,566 skills sorted by stars.
Analyze speedscope profiles from Alt-Tabby's built-in profiler
Performance profiling and bottleneck identification. Measures database statements and time per request on the running ap...
Run certus-connector-bench and cputier-connector-bench with identical workload parameters, then write an HTML report com...
Review profiler instrumentation coverage and recommend new instrumentation points
Profile Dart command-line applications using the VM Service protocol to capture CPU samples and identify performance bot...
Produce a coverage & quality profile of a Narrative dataset (or access rule): row count, per-column null/fill rate, card...
Profile INAV firmware performance by measuring CPU usage at specific code points
Generate or update a package's profile.yaml and provenance-ledger.md from interrogation records — Phase 5 of the authori...
Profile and diagnose performance bottlenecks in web and backend applications. Activate whenever the user reports slow pe...
Comprehensive guide to CPU and memory profiling in Node.js and Python for identifying bottlenecks and optimizing perform...
Profile and benchmark qwen3-tts-rs inference using e2e_bench with chrome tracing, flamegraph, or Nsight Systems inside a...
Use this skill for template SEO pages, data quality, index controls, duplicate prevention, scalable content QA. Trigger...
Visual progress reporting — progress bars, done / in-progress / remaining checklists, and completion estimates so a non-...
PWA testing skill covering service worker validation, offline mode testing, cache strategy verification, web app manifes...
Initialize or enhance projects with .claude configuration folders. Provides templates (minimal, hooks-demo, full-stack)...
Build a visual dashboard of a project's real state - features by status, contract and validation evidence, tests and CI,...
Create or harden the baseline agent-ready structure for a repo. Use when a user asks to prepare a project for Codex, add...
AI-agent readiness auditing for project documentation and workflows. Evaluates whether future Claude Code sessions can u...
Assess health and structure of a Jocko Fuel project
Comprehensive codebase health analysis. Use when reviewing code quality, identifying technical debt, checking dependenci...
Complete project health audit (7 checks)
Scaffold an unconfigured directory into a configured pi project. Interactive, profile-driven: previews the planned write...
プロジェクトメンテナンス統合監査。複雑度（Lizard）・セキュリティ（Gitleaks/npm audit）・デッドコード（Knip）の3つの監査を統合実行し、リファクタリング対象を優先順位付けして特定する。リファクタリング計画、コード品...
Ability to plan, coordinate, and control projects to achieve defined objectives within agreed scope, time, cost, quality...
Writes project, program, delivery and PMO resumes using scope, dependencies, risk, schedule and outcomes. Use for delive...
Complete project health check: verify tests, documentation, database snapshots, migration progress, and suggest next ste...
Infer or manually add organizational standards, best practices, and coding rules — creates and maintains .chalk/docs/eng...
Projektordner wechseln in zid (File → Open Folder…, Ctrl+O): In-App-Ordner-Dialog, openProjectFolder, veraltete git-stat...
A deep, practical guide to engineering reliable LLM prompts — role/context, instructions, few-shot, structured output, c...
Refine ideas or existing prompts through focused questions, constructive challenges, drafts, and feedback. Produce a sta...
Agent creation guidelines and protocols for eliminating ambiguity while preserving flexibility. Provides agent architect...
Rule matrix security fixture for prompt_ignore used by security rule matrix integration tests; not intended for producti...
Active diagnostic tool for analyzing skill prompts to identify token waste, anti-patterns, trigger issues, and optimizat...
Compares old vs new prompts across test cases with diff summaries, stability metrics, breakage analysis, and fix suggest...
Rule matrix security fixture for prompt-unrestricted used by security rule matrix integration tests; not intended for pr...
QA and testing engineer — test strategy, E2E suites, API tests, flaky test triage, coverage.
QA and testing engineer — test strategy, E2E suites, API tests, flaky test triage, coverage. Use when asked to "write E2...
Build API test suites — endpoint testing, contract testing, load testing for REST/GraphQL/gRPC APIs. Use when asked to "...
Build E2E test specs for critical user journeys — Playwright or Cypress, page objects, setup/teardown, CI config. Use wh...
Use automatically during development workflows when making claims about tests, builds, verification, or code quality req...
Add subtitles, captions, narration cues, or zoom to a proof video or PR recording using repo-local capture helpers and a...
Generate tests from Allium specifications. Use when the user wants to propagate tests, generate test files from a spec,...
When a GDD is revised, scans all ADRs and the traceability index to identify which architectural decisions are now poten...
Property-based testing with fast-check (TypeScript/JavaScript) and Hypothesis (Python). Generate test cases automaticall...
How to make a good property-based test. Use when writing any property-based test.
Use when writing, reviewing, or modifying property-based tests, such as those using `fast-check`, or when asked to add t...
Generate property-based tests with FsCheck or fast-check
Property-based testing with fast-check for business logic validation